CN110256106A - A kind of foaming porcelain powder composite lightweight wall plate and its production technology - Google Patents
A kind of foaming porcelain powder composite lightweight wall plate and its production technology Download PDFInfo
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- CN110256106A CN110256106A CN201910590665.5A CN201910590665A CN110256106A CN 110256106 A CN110256106 A CN 110256106A CN 201910590665 A CN201910590665 A CN 201910590665A CN 110256106 A CN110256106 A CN 110256106A
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/28—Fire resistance, i.e. materials resistant to accidental fires or high temperatures
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/52—Sound-insulating materials
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/30—Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values
- C04B2201/32—Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values for the thermal conductivity, e.g. K-factors
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Finishing Walls (AREA)
Abstract
The invention discloses a kind of foaming porcelain powder composite lightweight wall plate and its production technology, the foaming porcelain powder composite lightweight wall plate includes following raw materials: cement, porcelain powder, alkali-resistant glass fibre, foaming agent, external additive.The invention has the benefit that a kind of foaming porcelain powder composite lightweight wall plate of the present invention uses industrial residue for raw material, and it is at low cost, profitable, accomplish the comprehensive utilization of resource, be conducive to Ecological Civilization Construction, meets national industrial policies；The wallboard bottom and top layer of a kind of porcelain powder composite lightweight wall plate that foams of the present invention are used by the mixture of alkali-resistant glass fibre enhancing as protective layer; middle layer uses foam mixture for core material, and material is identical, one-pass molding; cohesive force is stronger; whole plate intensity is high, good toughness, resistance to compression, sound insulation, ageing-resistant performance comparative superiority; one-pass molding in process of production; and cost is saved, has been improved work efficiency without plastering on the two sides of wallboard in use.
Description
Technical field
The present invention relates to building light-weight wallboard technical fields, and in particular to a kind of foaming porcelain powder composite lightweight wall plate and its life
Production. art.
Background technique
For traditional building wall mainly using clay brick and cement block as primary raw material, manufactured wall volume is big and stupid
Weight, occupies substantial portion of building use space, heat preservation, heat-insulated, sound insulation, waterproof effect are poor；Impact resistance is low, and metope often goes out
Existing crack phenomenon, to influence the quality and use of building, construction is inconvenient, and the duration is long, and cost is high, production
Energy consumption is high, is unfavorable for the realization of target for energy-saving and emission-reduction.And as environmental protection policy dynamics continues to increase, it ruins field and takes soil and burn out
Clay brick will gradually exit construction market.
Light wall board material is a kind of new energy-saving material, has the characteristics that high-strength light.For simultaneously realize environmental protection and energy saving,
The advantages that heat preservation and soundproof, fire-proof and water-proof, thin-walled antidetonation, convenient construction, usually prepares two or more Material cladding light
Matter materials for wall.However, answering using inorganic heat insulation materials such as rock wool, foaming perlite, foamed ceramic, foamed glass as filled layer
Wallboard is closed, it is poor from great and heat preservation and insulation, it is unfavorable for the realization of building energy conservation.With polystyrene foam, polyurethane foam
The organic materials such as foam, phenol formaldehyde foam are that the combined wall board of filled layer is restricted due to its fire safety performance is told somebody what one's real intentions are again,
Therefore, just there is an urgent need to the New Type Light-weight Wall Materials of high quality, high-performance, low cost to replace for construction market at present
For traditional materials for wall.
Summary of the invention
The object of the present invention is to provide a kind of light weight, intensity is high, sound insulation property is excellent, waterproof performance is good and corrosion-resistant, resistance to
A kind of foaming porcelain powder composite lightweight wall plate and its production technology of aging.
A kind of foaming porcelain powder composite lightweight wall plate, the raw material including following weight parts: 100-140 parts of cement, porcelain powder 80-
150 parts, 50-70 parts of alkali-resistant glass fibre, 0.6-1 parts of foaming agent, 3-5 parts of external additive.
Further, the foaming porcelain powder composite light porcelain plate, the raw material including following weight parts: 110-130 parts of cement,
100-130 parts of porcelain powder, 55-65 parts of alkali-resistant glass fibre, 0.7-0.9 parts of foaming agent, 3-4 parts of external additive.
Further, the foaming porcelain powder composite light porcelain plate, the raw material including following weight parts: 120 parts of cement, porcelain powder
115 parts, 60 parts of alkali-resistant glass fibre, 0.8 part of foaming agent, 3.5 parts of external additive.
The main component of porcelain powder is feldspar, kaolin, quartz, cosolvent, colorant etc..Porcelain powder can effectively improve concrete
Cohesiveness, the mechanical property and endurance quality of concrete can be improved in the addition of porcelain powder." porcelain powder " of the present invention is to build
It builds ceramic industry to polish in production, cut industrial residue caused by workshop section, dioxide-containing silica is greater than 70%, can be complete
Instead of siliceous materials such as traditional flyash.
Alkali-resistant glass fibre, also known as AR glass fibre are mainly used for the rib material of glass concrete, are
100% inorfil is the ideal substitute of steel and asbestos in the cement components of non-bearing.Its advantage is that alkaline-resisting,
The features such as anticorrosive, shock resistance, stretching-resisting bending-resisting, freeze proof cracking resistance etc., designability is stronger, easily molded, is widely used for height
The novel environmental type reinforcing material of one of performance enhancement concrete.
Further, the foaming agent is foam concrete foamer.
Foam concrete foamer can exactly make its aqueous solution in the case where mechanicals efforts introduce air, generate a large amount of
One substance of foam, this substance are exactly surfactant or surface reactive material, the former is such as anion surface active
Agent, nonionic surfactant etc., the latter such as animal protein, vegetable protein, spent pulping liquor etc., foam concrete foamer, again
Name cement blowing agent, foam concrete foamer, which refers to, can reduce surface tension of liquid, generate a large amount of uniform and stable bubbles
Foam, to produce the additive of foam concrete.Foam concrete foamer used in the present invention can be with are as follows: anionic surface
Active agent formulation foaming agent, nonionic surfactant type foaming agent, protein active object type foaming agent etc..
Further, the external additive is made of following raw materials: diethylene glycol (DEG), malt sugar, glycerine, triethanolamine, anhydrous
Sodium sulfite, water.
Further, the external additive is made of the raw material of following weight parts: 8-15 parts of diethylene glycol (DEG), 15-20 parts of malt sugar,
12-15 parts of glycerine, 6-9 parts of triethanolamine, 18-25 parts of anhydrous sodium sulfite, 25-35 parts of water.
The addition of external additive has been catalyzed the coagulation of cement and aggregate, shortens the time of maintenance, enhances product
Intensity；And in a kind of foaming porcelain powder composite lightweight wall plate of the present invention, addition has foaming agent, and the addition of foaming agent is abandoned
Traditional aluminium powder foaming, keeps the production process safer.
A kind of production technology of the porcelain powder composite lightweight wall plate that foams, comprising the following steps:
(1) each raw material is mixed evenly, obtains mixture；Each raw material is mixed evenly and foamed machine is sent out
Steep to obtain foam mixture；
(2) mixture distribution is formed into obtain bottom, bottom is heated, be then distributed foaming on the surface of bottom
Mixture obtains middle layer, heats to middle layer, then obtains top layer in the surface distributed rendering material of middle layer, to top layer into
Row heat treatment, obtains prefabricated panel；
(3) steam curing is carried out to prefabricated panel, must foam porcelain powder composite lightweight wall plate.
A kind of production technology one-pass molding of porcelain powder composite lightweight wall plate that foams of the present invention, cohesive force is stronger, whole plate
Strength high toughness is good, and compared with traditional wallboard, cost has been saved without plastering in wallboard two sides in use, and produces
Wallboard on line can be cut according to the size needed for building, without being spliced between plate and plate, avoided plate stitch and easily opened
The problem of splitting.
Because in the construction process, directly cutting the wallboard according to building size, so its construction efficiency is faster, generation
It is relatively fewer to decoct rubbish.
Further, in step (2), the bottom with a thickness of 0.8-1.2cm；The middle layer with a thickness of 5-8cm,
The top layer with a thickness of 0.8-1.2cm.
Further, in step (2), the heat treatment is to heat 1-2min in the case where temperature is 70-80 DEG C.
Further, in step (3), the steam curing are as follows: under conditions of temperature is 75-85 DEG C, pressure is normal pressure,
Steam curing 4-7h.
The invention has the benefit that a kind of foaming porcelain powder composite lightweight wall plate of the present invention uses industrial residue for original
Material, it is at low cost, profitable, accomplish the comprehensive utilization of resource, be conducive to Ecological Civilization Construction, meets national industrial policies.
The wallboard bottom and top layer of a kind of porcelain powder composite lightweight wall plate that foams of the present invention are used by alkali-resistant glass fibre
The mixture of enhancing is protective layer, and middle layer uses foam mixture for core material, and material is identical, and one-pass molding, cohesive force is stronger,
Whole plate intensity is high, good toughness, resistance to compression, sound insulation, ageing-resistant performance comparative superiority.
One-pass molding in a kind of production process of porcelain powder composite lightweight wall plate that foams of the present invention, and in use
It plasters without the two sides in wallboard, has saved cost, improve work efficiency, because a kind of foaming porcelain powder of the present invention is multiple
The required wallboard of building can be cut directly by closing lightweight wall plate, and when in use without splicing to wallboard, this avoid
The presence in gap between plate and plate, reduces the probability of cracking, and it is faster, environmentally friendly to make to construct.
Specific embodiment
Embodiment one
A kind of foaming porcelain powder composite lightweight wall plate, the raw material including following weight parts: cement 100kg, porcelain powder 80kg, alkaline-resisting
Glass fibre 50kg, foaming agent 0.6kg, external additive 3kg.
The production technology of the foaming porcelain powder composite lightweight wall plate, comprising the following steps:
(1) each raw material is mixed evenly, obtains mixture；Each raw material is mixed evenly and foamed machine is sent out
Steep to obtain foam mixture；
(2) mixture distribution is formed into obtain bottom, bottom is heated, be then distributed foaming on the surface of bottom
Mixture obtains middle layer, heat-shaping processing is carried out to middle layer, then obtain top layer in the surface distributed rendering material of middle layer, to top
Layer is heated, and prefabricated panel is obtained；
(3) steam curing is carried out to prefabricated panel, must foam porcelain powder composite lightweight wall plate.
Embodiment two
A kind of foaming porcelain powder composite lightweight wall plate, the raw material including following weight parts: cement 110kg, porcelain powder 100kg, resistance to
Alkali containing glass fibre 55kg, foam concrete foamer 0.7kg, external additive 3kg；
The external additive is made of the raw material of following weight parts: diethylene glycol (DEG) 8kg, malt sugar 15kg, glycerine 12kg, three second
Hydramine 6kg, anhydrous sodium sulfite 18kg, water 25kg.
The production technology of the foaming porcelain powder composite lightweight wall plate, comprising the following steps:
(1) each raw material is mixed evenly, obtains mixture；Each raw material is mixed evenly and foamed machine is sent out
Steep to obtain foam mixture；
(2) mixture distribution is formed to add by bottom under conditions of temperature is 70 DEG C with a thickness of the bottom of 0.8cm
It is heat-treated 1min, then distribution foam mixture obtains the middle layer with a thickness of 5cm on the surface of bottom, is in temperature by middle layer
Under conditions of 70 DEG C, heats 1min, then obtain the top layer with a thickness of 0.8cm in the surface distributed rendering material of middle layer, will push up
Layer heats 1min, obtains prefabricated panel under conditions of temperature is 70 DEG C；
(3) by prefabricated panel under conditions of temperature is 75 DEG C, pressure is normal pressure, steam curing 7h, the porcelain powder that must foam is answered
Close lightweight wall plate.
Embodiment three
A kind of foaming porcelain powder composite lightweight wall plate, the raw material including following weight parts: cement 120kg, porcelain powder 115kg, resistance to
Alkali containing glass fibre 60kg, foam concrete foamer 0.8kg, external additive 3.5kg；
The external additive is made of the raw material of following weight parts: diethylene glycol (DEG) 9kg, malt sugar 16kg, glycerine 13kg, three second
Hydramine 7kg, anhydrous sodium sulfite 20kg, water 28kg.
The production technology of the foaming porcelain powder composite lightweight wall plate, comprising the following steps:
(1) each raw material is mixed evenly, obtains mixture；Each raw material is mixed evenly and foamed machine is sent out
Steep to obtain foam mixture；
(2) mixture distribution is formed to add by bottom under conditions of temperature is 72 DEG C with a thickness of the bottom of 0.9cm
It is heat-treated 1.2min, then distribution foam mixture obtains the middle layer with a thickness of 6cm on the surface of bottom, by middle layer in temperature
Under conditions of 72 DEG C, heat 1.2min, then obtain the top layer with a thickness of 0.9cm in the surface distributed rendering material of middle layer,
By top layer under conditions of temperature is 72 DEG C, heats 1.2min, obtain prefabricated panel；
(3) by prefabricated panel under conditions of temperature is 78 DEG C, pressure is normal pressure, steam curing 7h, the porcelain powder that must foam is answered
Close lightweight wall plate.
Example IV
A kind of foaming porcelain powder composite lightweight wall plate, the raw material including following weight parts: cement 130kg, porcelain powder 130kg, resistance to
Alkali containing glass fibre 65kg, foam concrete foamer 0.9kg, external additive 4kg；
The external additive is made of the raw material of following weight parts: diethylene glycol (DEG) 12kg, malt sugar 18kg, glycerine 14kg, three
Ethanol amine 8kg, anhydrous sodium sulfite 22kg, water 30kg.
The production technology of the foaming porcelain powder composite lightweight wall plate, comprising the following steps:
(1) each raw material is mixed evenly, obtains mixture；Each raw material is mixed evenly and foamed machine is sent out
Steep to obtain foam mixture；
(2) mixture distribution is formed to add by bottom under conditions of temperature is 78 DEG C with a thickness of the bottom of 1.1cm
It is heat-treated 1.6min, then distribution foam mixture obtains the middle layer with a thickness of 7cm on the surface of bottom, by middle layer in temperature
Under conditions of 78 DEG C, heat 1.6min, then obtain the top layer with a thickness of 1.1cm in the surface distributed rendering material of middle layer,
By top layer under conditions of temperature is 78 DEG C, heats 1.6min, obtain prefabricated panel；
(3) by prefabricated panel under conditions of temperature is 80 DEG C, pressure is normal pressure, steam curing 6h, the porcelain powder that must foam is answered
Close lightweight wall plate.
Embodiment five
A kind of foaming porcelain powder composite lightweight wall plate, the raw material including following weight parts: cement 140kg, porcelain powder 150kg, resistance to
Alkali containing glass fibre 70kg, foam concrete foamer 1kg, external additive 5kg；
The external additive is made of the raw material of following weight parts: diethylene glycol (DEG) 15kg, malt sugar 20kg, glycerine 15kg, three
Ethanol amine 9kg, anhydrous sodium sulfite 25kg, water 35kg.
The production technology of the foaming porcelain powder composite lightweight wall plate, comprising the following steps:
(1) each raw material is mixed evenly, obtains mixture；Each raw material is mixed evenly and foamed machine is sent out
Steep to obtain foam mixture；
(2) mixture distribution is formed to add by bottom under conditions of temperature is 80 DEG C with a thickness of the bottom of 1.2cm
It is heat-treated 2min, then distribution foam mixture obtains the middle layer with a thickness of 8cm on the surface of bottom, is in temperature by middle layer
Under conditions of 80 DEG C, heats 2min, then obtain the top layer with a thickness of 1.2cm in the surface distributed rendering material of middle layer, will push up
Layer heats 2min, obtains prefabricated panel under conditions of temperature is 80 DEG C；
(3) by prefabricated panel under conditions of temperature is 85 DEG C, pressure is normal pressure, steam curing 4h, the porcelain powder that must foam is answered
Close lightweight wall plate.
The performance study of foaming porcelain powder composite lightweight wall plate of the present invention is as shown in table 1:
Table 1
As it can be seen from table 1 the compound national index request of foaming porcelain powder composite lightweight wall plate of the present invention, and items
It can equal comparative superiority.
The comparative study of foaming porcelain powder composite lightweight wall plate and conventional wallboard of the present invention in service performance, such as table 2
It is shown:
Table 2
From table 2 it can be seen that foaming porcelain powder composite lightweight wall plate of the present invention is relative to traditional wallboard, weight
Gently, intensity it is high, because can directly be carried out according to building without required size the phenomenon that cutting a plate, slab-joint cracking is not present, and keep the temperature, prevent
Fiery performance is superior to traditional wallboard, because foaming porcelain powder composite lightweight wall plate of the present invention using waste residue as raw material,
It is relatively low that cost is made, in the production process added with external additive and one-pass molding, makes that its is at low cost, performance is good.
The present invention is not limited to above-mentioned preferred forms, anyone can show that other are various under the inspiration of the present invention
The product of form, however, make any variation in its details, it is all that there is technical solution identical or similar to the present application,
It is within the scope of the present invention.
Claims (10)
1. a kind of foaming porcelain powder composite lightweight wall plate, which is characterized in that the raw material including following weight parts: 100-140 parts of cement,
80-150 parts of porcelain powder, 50-70 parts of alkali-resistant glass fibre, 0.6-1 parts of foaming agent, 3-5 parts of external additive.
2. a kind of foaming porcelain powder composite lightweight wall plate according to claim 1, which is characterized in that the original including following weight parts
Material: 110-130 parts of cement, 100-130 parts of porcelain powder, 55-65 parts of alkali-resistant glass fibre, 0.7-0.9 parts of foaming agent, external additive 3-
4 parts.
3. a kind of foaming porcelain powder composite lightweight wall plate according to claim 1, which is characterized in that the original including following weight parts
Material: 120 parts of cement, 115 parts of porcelain powder, 60 parts of alkali-resistant glass fibre, 0.8 part of foaming agent, 3.5 parts of external additive.
4. a kind of foaming porcelain powder composite lightweight wall plate according to claim 1, which is characterized in that the foaming agent is mixed for foam
Solidifying soil foaming agent.
5. a kind of foaming porcelain powder composite lightweight wall plate according to claim 1, which is characterized in that the external additive is by following
Raw material composition: diethylene glycol (DEG), malt sugar, glycerine, triethanolamine, anhydrous sodium sulfite, water.
6. a kind of foaming porcelain powder composite lightweight wall plate according to claim 1, which is characterized in that the external additive is by following
The raw material of parts by weight forms: 8-15 parts of diethylene glycol (DEG), 15-20 parts of malt sugar, 12-15 parts of glycerine, 6-9 parts of triethanolamine, anhydrous sodium
18-25 parts of sodium sulphate, 25-35 parts of water.
7. described in one of claim 1-6 it is a kind of foam porcelain powder composite lightweight wall plate production technology, which is characterized in that including with
Lower step:
(1) each raw material is mixed evenly, obtains mixture；Each raw material is mixed evenly and foamed machine foam
Foam mixture；
(2) mixture distribution is formed into obtain bottom, bottom is heated, then in the distribution foaming mixing of the surface of bottom
Expect to obtain middle layer, middle layer is heated, then obtain top layer in the surface distributed rendering material of middle layer, top layer is added
Heat treatment, obtains prefabricated panel；
(3) steam curing is carried out to prefabricated panel, must foam porcelain powder composite lightweight wall plate.
8. a kind of production technology for the porcelain powder composite lightweight wall plate that foams according to claim 7, which is characterized in that step (2)
In, the bottom with a thickness of 0.8-1.2cm；The middle layer with a thickness of 5-8cm, the top layer with a thickness of 0.8-
1.2cm。
9. a kind of production technology for the porcelain powder composite lightweight wall plate that foams according to claim 7, which is characterized in that step (2)
In, the heat treatment is to heat 1-2min in the case where temperature is 70-80 DEG C.
10. a kind of production technology for the porcelain powder composite lightweight wall plate that foams according to claim 7, which is characterized in that step (3)
In, the steam curing are as follows: under conditions of temperature is 75-85 DEG C, pressure is normal pressure, steam curing 4-7h.
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| CN201910590665.5A CN110256106A (en) | 2019-06-20 | 2019-06-20 | A kind of foaming porcelain powder composite lightweight wall plate and its production technology |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113387666A (en) * | 2021-06-11 | 2021-09-14 | 山东铭城环保新材料科技有限公司 | Composite aerated wallboard and manufacturing process thereof |
-
2019
- 2019-06-20 CN CN201910590665.5A patent/CN110256106A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113387666A (en) * | 2021-06-11 | 2021-09-14 | 山东铭城环保新材料科技有限公司 | Composite aerated wallboard and manufacturing process thereof |
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